Sunday, November 28, 2021

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'Squeezed' light might produce breakthroughs in nano-sized electronics

Posted: 27 Nov 2021 01:44 PM PST

It's one thing to produce nanoscale devices, but it's another to study and improve on them — they're so small they can't reflect enough light to get a good look. A breakthrough might make that possible, however. UC Riverside researchers have built technology that squeezes tungsten lamp light into a 6-nanometer spot at the end of a silver nanowire. That lets scientists produce color imaging at an "unprecedented" level, rather than having to settle for molecular vibrations.

The developers modified an existing "superfocusing" tool (already used to measure vibrations) to detect signals across the entire visible spectrum. Light travels in a flashlight-like conical path. When the nanowire's tip passes over an object, the system records that item's influence on the beam shape and color (including through a spectrometer). With two pieces of specrtra for every 6nm pixel, the team can create color photos of carbon nanotubes that would otherwise appear gray.

This ability to compress light is notable by itself, but the inventors see it playing an important role in nanotechnology. Semiconductor producers could develop more uniform nanomaterials that find their way into chips and other densely-packed devices. The squeezed light could also improve humanity's understanding of nanoelectronics, quantum optics and other scientific fields where this resolution hasn't been available.

3D-printed 'living ink' could lead to self-repairing buildings

Posted: 27 Nov 2021 11:10 AM PST

Never mind 3D-printing organs — eventually, the material could have a life of its own. Phys.orgreports scientists have developed a "living ink" you could use to print equally alive materials usable for creating 3D structures. The team genetically engineered cells for E. Coli and other microbes to create living nanofibers, bundled those fibers and added other materials to produce an ink you could use in a standard 3D printer.

Researchers have tried producing living material before, but it has been difficult to get those substances to fit intended 3D structures. That wasn't an issue here. The scientists created one material that released an anti-cancer drug when induced with chemicals, while another removed the toxin BPA from the environment. The designs can be tailored to other tasks, too.

Any practical uses could still be some ways off. It's not yet clear how you'd mass-produce the ink, for example. However, there's potential beyond the immediate medical and anti-pollution efforts. The creators envisioned buildings that repair themselves, or self-assembling materials for Moon and Mars buildings that could reduce the need for resources from Earth. The ink could even manufacture itself in the right circumstances — you might not need much more than a few basic resources to produce whatever you need.

HBO Max uploaded the censored TV version of 'Birds of Prey' by mistake

Posted: 27 Nov 2021 09:55 AM PST

HBO Max has uploaded another alternative DC Comics movie cut, but it won't brag about this one. As CBR and The Verge note, WarnerMedia comms executive Johanna Fuentes has confirmed HBO Max accidentally uploaded the censored TV version of the 2020 movie Birds of Prey. While it's listed as the R-rated version from theaters, play it and you'll get the same 'family-friendly' edit you'd see on TNT.

Fuentes promised that HBO Max would upload the R-rated movie, although she didn't provide a timeline. That uncensored take will be the only version on the service, the exec added, and it has been available for about a year.

It's not clear how the slip-up occurred. We've asked WarnerMedia for comment. With that said, HBO Max certainly isn't averse to foul language or violence. This is an embarrassing moment for a streaming provider still in its early stages, but it doesn't represent a sudden change of heart.

India tells Starlink to stop offering satellite internet without a license

Posted: 27 Nov 2021 08:47 AM PST

SpaceX doesn't always get a warm reception when it expands Starlink. Reutersreports the Indian government has told Starlink to immediately stop "booking/rendering" satellite internet service in the country until it has a license to operate. The SpaceX division registered as a business in India on November 1st and has started pre-orders, but doesn't yet have permission to run the service. Authorities have also discouraged would-be customers from signing up at this stage.

We've asked SpaceX for comment, although it initially declined Reuters' inquiries. The company hasn't set a firm date for Starlink's India debut, although it's aiming for 200,000 connections in the country by the end of 2022. There were over 5,000 pre-orders as of November 1st.

Starlink is currently available in 21 countries in mostly public beta tests. However, SpaceX has a particularly strong incentive to serve India as soon as possible. India has a very large rural population (over 898 million, according to World Bank data). It's a prime market for satellite broadband, and the Starlink team hopes 80 percent of devices sold in India by late 2022 will serve rural areas. However, it's now clear India's government doesn't share that same enthusiasm.

Hitting the Books: How Amazon laundered the 'myth of the founder' into a business empire

Posted: 27 Nov 2021 08:30 AM PST

We've heard the fable of "the self-made billionaire" a thousand times: some unrecognized genius toiling away in a suburban garage stumbles upon The Next Big Thing, thereby single-handedly revolutionizing their industry and becoming insanely rich in the process — all while comfortably ignoring the fact that they'd received $300,000 in seed funding from their already rich, politically-connected parents to do so. 

In The Warehouse: Workers and Robots at Amazon, Alessandro Delfanti, associate professor at the University of Toronto and author of Biohackers: The Politics of Open Science, deftly examines the dichotomy between Amazon's public personas and its union-busting, worker-surveilling behavior in fulfillment centers around the world — and how it leverages cutting edge technologies to keep its employees' collective noses to the grindstone, pissing in water bottles. In the excerpt below, Delfanti examines the way in which our current batch of digital robber barons lean on the classic redemption myth to launder their images into that of wonderkids deserving of unabashed praise.

The Warehouse Cover
Pluto Press

This is an excerpt from The Warehouse: Workers and Robots at Amazon by Alessandro Delfanti, available now from Pluto Press.

Besides the jobs, trucks and concrete, what Amazon brought to Piacenza and to the dozens of other suburban areas which host its warehouses is a myth: a promise of modernization, economic development, and even individual emancipation that stems from the "disruptive" nature of a company heavily based on the application of new technology to both consumption and work. It is a promise that assumes that the society in question is willing to entrust such ambitions to the gigantic multinational corporations that design, implement, and possess technology. This myth of digital capitalism is based on a number of elements, including magical origins, heroes, and stories of redemption. Some are by now familiar to everyone: A couple of teenagers tinkering away in a garage can revolutionize or create from scratch an entire industry, generating billions in the process. The garage is an important component of this myth. Here we are not talking about the garages where MXP5 workers park their cars after a ten-hour shift in the warehouse, nor about the garages where Amazon Flex couriers store piles of boxes to be delivered. The innovation garage is the site where individuals unbounded by old habits and funded by venture capital turn simple ideas into marketable digital commodities. Nowhere does this myth run deeper than in California: William Hewlett and David Packard's Palo Alto backyard shack is listed on the US National Register of Historic Places as "the birthplace of Silicon Valley," while the garage of Steve Jobs' parents' house (where he and Steve Wozniak built the first batch of Apple computers) has been recently designated as a "historical site" by the city of Los Altos. These garages have even been turned into informal museums and receive thousands of visitors a year, some even arriving with organized tour buses. For Californian historian Mario Biagioli, the garage has become an important rhetorical device in contemporary discourses, helping mythify the origins of contemporary innovation. Masculine innovation in particular, since the garage is a strictly male space. Bezos himself started Amazon in a garage, albeit not in California—or so Amazon's origin myth goes: in 1994 he left his lucrative but dull Wall Street hedge fund job and wrote a business plan while driving cross-country from New York to Seattle, where he used his and his family's money to start the company.

The myth of the redemption and success of the hero entrepreneur trickles down to the warehouse, insofar as Amazon presents work to its employees through the frame of emancipation. The idea of redemption through work is nothing new. On the contrary, it is a damnation common to modern society. In the early 1960s, militant sociologist Romano Alquati pointed out that the culture of mid-20th century Italian factories included the construction of a "myth" or "cult" of emancipation. In this instance, it was directed at the masses of migrant workers who, following World War II, moved from the rural south to the north of the country to find manufacturing work with the flagship companies of the Italian postwar economic boom, such as FIAT or Olivetti. Redemption from the backwardness of rural life was ensured not only by steady paychecks and the prospect of a pension at the end of the line, but also by participation in technologically advanced production processes—the assembly line of industrial capitalism. Amazon simply repeats and updates such promises. In Italy, for example, Amazon positions itself as an employee-focused company that brings stable employment back to a precarized labor market—a boon to a labor market hit by financial crises, lackluster growth, and lack of opportunities for retraining and upskilling. So Amazon continues a historical trajectory of Italian capitalism, but imports onto the local context novel characteristics borrowed from the American digital corporation model.

Indeed, digital capitalism updates industrial capitalism's promise of economic and social emancipation with some novel elements of its own. Rather than simply swapping out the assembly line with the robot or the algorithm, the culture of digital capitalism mixes libertarian ideology with entrepreneurial elements. At the core of this myth lies a form of individualism. The combination of new information technologies with free-market dynamics enables emancipatory potential for the entrepreneur. Furthermore, digital capitalist companies state that they exist to change the world, to make people happy, to create value for everyone and not just for investors—technological optimism at its apex. After all, how could you deliver a bad outcome when your first principle is don't be evil, as Google's old slogan famously put it.

Amazon extends this old myth to all its workers. Indeed, in corporate documents, the company goes so far as to state that everyone is an "owner" at Amazon. While this is quite literal in the case of engineers and executives who receive shares of the company, it can only be understood at the level of mythology for warehouse workers. A figurative or spiritual commitment to the company's destiny. Managerial techniques used in the warehouse contribute to building this myth, as associates are asked to have fun at work and help Amazon make history, as one of its corporate slogans goes. The myth brings with it the idea that there is no alternative to digital capitalism. Only co-option, or failure for those who can't keep up or won't adapt or submit.

Myths are not just old stories or false beliefs. They are ideas that help us make sense of the world. The myth of digital capitalism itself is not simply fictitious, but instead has very concrete effects. For Big Tech corporations, this myth projects a positive contribution to the world, helping to attract workers and investment, and boost corporate value on financial markets. But it has other concrete effects as well. In different areas of the world, and in different communities, the myth of redemption stemming from participation in high-tech production has impacted economies and cultures. Feminist media studies scholar Lisa Nakamura recounted how, in the 1970s, electronics manufacturers operating on Navajo land in New Mexico justified the employment of Indigenous women. Labor in microchip production was presented as empowering for the crafty and docile Navajo women—assumptions derived from racist stereotyping. Italy is completely different from the Navajo Nation, and yet the idea that an imported version of American digital capitalism can be a force for collective modernization and individual emancipation is alive and well there too. Belief in this myth is evidenced in many different and even contrasting ways. Some bring resources, like the $1.5 billion state-owned venture capital fund launched in 2020 by the Italian government to support start-up companies in the hope they will foster economic growth. Others sell resources off, like when mayors of small towns with high unemployment compete to attract the next Amazon FC, offering the company both farmland newly opened up for development and a local workforce ready to staff the warehouse. Over the years, the mayors of Castel San Giovanni have described the presence of MXP5 as a force of "development" and a source of "pride" for the town. This is not unique to Italy. American mayors are routinely quoted praising the arrival of a new Amazon facility as a "wonderful" or "monumental" thing for their town.

Amazon's corporate slogans also hedge up its myth. Central is the valorization of disruption—the idea of a hero entrepreneur defeating the gods of the past. Some of the slogans (the so-called Leadership Principles) are repeated time and again and painted everywhere in the warehouse. While Aboutamazon.com, the company's corporate website, describes them as "more than inspirational wall hangings," that is exactly what they sound like. Customer obsession is perhaps the most famous one, a slogan that captures the strategic goal of focusing on customers' needs: the rest (profits, power) will follow. It also signals that workers are by design an afterthought. Other slogans are even more predictable, like Leaders are right a lot or Think big. Amazon's myth trickles down to fulfillment centers like MXP5 in many ways. Amazon routinely conducts marketing operations aimed at finding new workers, not new customers. Billboards sporting smiling warehouse workers, recruitment events, and glowing articles commissioned by staffing agencies in the local newspaper are common sights in Piacenza, as in the areas surrounding other FCs. Social media multiplies the message. Amazon encourages employees to join its army of "ambassadors"—workers who plaster social media with positive stories about their job or videos in which they happily dance inside the warehouse. Like the FC's walls, all these practices are soaked with the Leadership Principles: at a recruitment event near Toronto, slogans, such as Fulfilling the customer promise, were projected as part of a slideshow filled with smiling arrow logos, accompanying a presentation of more mundane details like job descriptions or benefits. "Every Amazonian who wants to be a leader," we were told, should focus on "customer obsession" and "never settle," and let's not forget that Amazonians "are right a lot." The event wrapped up with free pizza.

Xiaomi's upcoming EV factory will make up to 300,000 cars per year

Posted: 27 Nov 2021 07:01 AM PST

Xiaomi only announced its electric car plans in March, but it already has grand ambitions. According to Reuters, the economic development agency Beijing E-Town has confirmed that Xiaomi will build an EV factory in the city capable of producing up to 300,000 vehicles per year. The plant will be built in two phases and should start mass production in 2024.

The company will also set up its EV headquarters, research and sales divisions in Beijing, the agency said. Xiaomi already plans to use its retail stores to help sell cars.

There are still many unknowns for Xiaomi's car strategy, including the initial models and international expansion. The successful tech brand expects to invest the equivalent of $10 billion in the EV division over 10 years, but hasn't shared much detail beyond that. The Beijing factory says more — it suggests Xiaomi intends to become a mainstream (if initially small) EV manufacturer that competes not just with Chinese rivals like Nio and Xpeng, but significant foreign automakers like Tesla.
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